41.62% is the change from 173 to 245
Calculation steps:
[( 245 - 173 ) ÷ 173] x 100 = 41.62%
Formula
Percentage change = [(245 - 173) / 173] x 100
Subtract the new number by the original number
245 - 173 = 72
72 ÷ 173 = 0.4161849710982659
0.4161849710982659 x 100 = 41.62%